考虑源-荷灵活协调响应的综合能源系统两阶段鲁棒优化  

Two-stage Robust Optimization of Integrated Energy System Considering Flexible Sourceload Coordinated Response

作　　者：邱彬[1] 杨瑞雪 王凯 刘宏志[1] 艾鑫 QIU Bin;YANG Ruixue;WANG Kai;LIU Hongzhi;AI Xin(School of Electrical and Control Engineering,Liaoning Technical University,Huludao 125105,China;Huludao Power Supply Company,Huludao 125000,China)

机构地区：[1]辽宁工程技术大学电气与控制工程学院,葫芦岛125105 [2]葫芦岛供电公司,葫芦岛125000

出　　处：《电力系统及其自动化学报》2025年第1期43-53,63,共12页Proceedings of the CSU-EPSA

基　　金：辽宁省教育厅科学研究经费面上项目(21-1104)。

摘　　要：为进一步提升综合能源系统运行经济性和低碳性,提出一种考虑源-荷灵活响应的乡村综合能源系统低碳经济调度模型。首先,基于生物质热电机组和多类型负荷综合需求响应,提出一种源-荷灵活协调响应机制,深入分析源-荷协调响应机理。然后,基于平均值的概念,设计一种多类型负荷综合满意度指标,准确评估负荷整体满意度水平。其次,提出一种考虑不确定度的两阶段鲁棒优化处理沼气池产气量的波动特性。最后,采用列约束生成算法对模型求解。分析表明,所提方法可以降低24.11%的运行成本和57.10%的碳排放量。To further improve the operation economy and low-carbon performance of an integrated energy system(IES),a low-carbon economic dispatching model of a rural IES considering the flexible source-load response is proposed.First,based on the comprehensive demand response of biomass thermoelectric units and multi-type loads,a flexible source-load coordinated response mechanism is put forward to analyze the source-load coordinated response mechanism.At the same time,based on the concept of average value,a multi-type load comprehensive satisfaction index is de-signed to accurately assess the overall satisfaction level of load.Second,a two-stage robust optimization considering un-certainties is proposed to deal with the fluctuation characteristics of gas production from a biogas digester.Finally,the column constraint generation algorithm is used to solve the model,and the analysis result shows that the proposed meth-od can reduce the operating cost by 24.11%and the carbon emissions by 57.10%.

关 键 词：乡村综合能源系统 源-荷双响应机制 两阶段鲁棒 生物质能 综合满意度 不确定度 

分 类 号：TM715[电气工程—电力系统及自动化]